Get the lhs field from a svtv-overrideline.
(svtv-overrideline->lhs x) → lhs
This is an ordinary field accessor created by defprod.
Function:
(defun svtv-overrideline->lhs$inline (x) (declare (xargs :guard (svtv-overrideline-p x))) (declare (xargs :guard t)) (let ((__function__ 'svtv-overrideline->lhs)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (lhs-fix (std::prod-car (std::prod-car x)))) :exec (std::prod-car (std::prod-car x)))))
Theorem:
(defthm lhs-p-of-svtv-overrideline->lhs (b* ((lhs (svtv-overrideline->lhs$inline x))) (lhs-p lhs)) :rule-classes :rewrite)
Theorem:
(defthm svtv-overrideline->lhs$inline-of-svtv-overrideline-fix-x (equal (svtv-overrideline->lhs$inline (svtv-overrideline-fix x)) (svtv-overrideline->lhs$inline x)))
Theorem:
(defthm svtv-overrideline->lhs$inline-svtv-overrideline-equiv-congruence-on-x (implies (svtv-overrideline-equiv x x-equiv) (equal (svtv-overrideline->lhs$inline x) (svtv-overrideline->lhs$inline x-equiv))) :rule-classes :congruence)